21944610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{243829}}^1$

素因数の和:243842

約数の個数: 24

約数和(自身を含む): 57056220

約数和(自身を除く): 35111610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 243829, 487658, 731487, 1219145, 1462974, 2194461, 2438290, 3657435, 4388922, 7314870, 10972305, 21944610]

約数ペア:

[(1, 21944610), (2, 10972305), (3, 7314870), (5, 4388922), (6, 3657435), (9, 2438290), (10, 2194461), (15, 1462974), (18, 1219145), (30, 731487), (45, 487658), (90, 243829)]